17143531394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{208189}}^1$

素因数の和:208418

約数の個数: 32

約数和(自身を含む): 29679566400

約数和(自身を除く): 12536035006

約数列:

[1, 2, 11, 19, 22, 38, 197, 209, 394, 418, 2167, 3743, 4334, 7486, 41173, 82346, 208189, 416378, 2290079, 3955591, 4580158, 7911182, 41013233, 43511501, 82026466, 87023002, 451145563, 779251427, 902291126, 1558502854, 8571765697, 17143531394]

約数ペア:

[(1, 17143531394), (2, 8571765697), (11, 1558502854), (19, 902291126), (22, 779251427), (38, 451145563), (197, 87023002), (209, 82026466), (394, 43511501), (418, 41013233), (2167, 7911182), (3743, 4580158), (4334, 3955591), (7486, 2290079), (41173, 416378), (82346, 208189)]